Headphones HARPER HB-411

Design: Invoices
Description: Design: on-ear, device type: wireless headphones, design features: microphone, detachable cable, foldable design, plug connector: mini jack 3.5 mm, functions: FM radio, volume control
Additional Information: Support for microSD cards up to 16 GB; Battery type: Li-Pol; Range: 10 m; Type of batteries: own Li-Pol; Range: 10 m; Screen: yes; Answer/end conversation: yes; Repeat last number: yes; Support
Plug connector: mini jack 3.5 mm
Functions: FM radio, volume control
Talk Time: 10 h
Sensitivity: 90 dB
Length of cable: 1.2 m
Design features: Microphone, detachable cable, foldable design
Charging time: 2.5 h
Device type: Wireless headphones
Mount type: Headband
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
Bluetooth version: 3.0
Wireless connection type: Bluetooth